As Seen In: Freddy vs. Jason (2003)

Not one to be outdone by arch-rival Freddy Krueger, hockey-masked killer Jason Voorhees tries to one-up Krueger's A Nightmare on Elm Street bed death scene, the one featuring a young Johnny Depp. And, being that Jason's brand of homicide has always been much more on-the-nose, the mattress moment in Freddy vs. Jason definitely one-ups Krueger's work in terms of sheer brutality.

As an unsuspecting teenager lies asleep in his comfortable bed, Jason walks into dude's room and folds the mattress in half like he was shutting an open book. It's one thing to be suddenly woken up by, like, your mom—imagine the shock when you wake because your spine has just snapped like a wishbone.